>> the worst conditions i've ever seen. >> he wasn't my child, he wasn't my parent, he was my dog. >> it is called "one nation underdog," stories of fear, loss and betrayal. ellen kent is both the producer and director. thanks so much for being here, ellen. we have this premier in about a week ago, but what inspired you to do this documentary? >> well, hbo is not the first place you would think of making a dog film, but they love to go where others fear to tread, and we wanted to look at america's relationship with dogs in an unflinching way, maybe get people to think a little differently. >> ...